DE3365408D1 - A plastic bag with gusset folds and perforations - Google Patents

A plastic bag with gusset folds and perforations

Info

Publication number
DE3365408D1
DE3365408D1 DE8383200584T DE3365408T DE3365408D1 DE 3365408 D1 DE3365408 D1 DE 3365408D1 DE 8383200584 T DE8383200584 T DE 8383200584T DE 3365408 T DE3365408 T DE 3365408T DE 3365408 D1 DE3365408 D1 DE 3365408D1
Authority
DE
Germany
Prior art keywords
fold
gusset
perforations
part seals
gusset fold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383200584T
Other languages
German (de)
Inventor
Gustav Gerhard Loefberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wavin BV
Original Assignee
Wavin BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19839637&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3365408(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wavin BV filed Critical Wavin BV
Application granted granted Critical
Publication of DE3365408D1 publication Critical patent/DE3365408D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Details Of Garments (AREA)
  • Packages (AREA)
  • Sheet Holders (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

A plastic bag 1 with gusset fold parts 7, 8; 7a, 8a bounded by a central gusset fold edge 3, 3a and outer gusset fold edge 4, 5; 4a, 5a, is provided with a transverse seal 6 and first fold part seals 9, 10, 11, 12 at either side of the bag. Perforations 14 are present in the first and second gusset fold parts 7, 7; 7a, 8a in the area bound by said first fold part seals 9, 10, 12, 12, imaginary lines 15, 15a and the central gusset fold edges 3, 3a. The imaginary lines 15, 15a extend parallel to the transverse seal 6 and through the intersection of the first fold part seals and outer gusset fold edge 4, 5; 4a, 5a. Similar perforations 14 may be present at the other side of the bag in the region of the gusset fold parts bound by the central gusset fold edge 3, 3a, second fold part seals 16, 17, 18, 19 and imaginary lines 26, 26a extending parallel to the transverse seal 6 and through the intersection of second fold part seals 16, 17, 18, 19 and outer fold edges 4, 5; 4a, 5a.
DE8383200584T 1982-04-22 1983-04-20 A plastic bag with gusset folds and perforations Expired DE3365408D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8201684A NL8201684A (en) 1982-04-22 1982-04-22 PLASTIC BAG WITH HARMONIC FOLDING WITH PERFORATIONS.

Publications (1)

Publication Number Publication Date
DE3365408D1 true DE3365408D1 (en) 1986-09-25

Family

ID=19839637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200584T Expired DE3365408D1 (en) 1982-04-22 1983-04-20 A plastic bag with gusset folds and perforations

Country Status (10)

Country Link
US (1) US4491959A (en)
EP (1) EP0092885B1 (en)
JP (1) JPS591357A (en)
AT (1) ATE21502T1 (en)
DE (1) DE3365408D1 (en)
DK (1) DK159871C (en)
FI (1) FI78041C (en)
HU (1) HU186322B (en)
NL (1) NL8201684A (en)
ZA (1) ZA832797B (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613988A (en) * 1984-02-29 1986-09-23 Mobil Oil Corporation Thermoplastic bag and method of forming the same
JPS6121349A (en) * 1984-06-30 1986-01-30 五十嵐　徹 Unhulled rice or chaff housing bag
US4655737A (en) * 1985-04-24 1987-04-07 Mobil Oil Corporation Method for preparing flat-bottom thermoplastic sack
DE3705891A1 (en) * 1986-04-23 1987-10-29 Windmoeller & Hoelscher SIDED POCKET BAG MADE OF THERMOPLASTIC PLASTIC FILM WITH Vents
US4917254A (en) * 1989-04-17 1990-04-17 Ciriacks Brian L Sanitary disposable container
US5219220A (en) * 1992-05-04 1993-06-15 Mobil Oil Corporation Four-film diagonal gusset seals for bags
US5362152A (en) * 1993-09-24 1994-11-08 Sonoco Products Company T-shirt type plastic bag for carrying hot food
AT400831B (en) * 1994-05-04 1996-03-25 Starlinger & Co Gmbh SACK OF POLYMER, ESPECIALLY POLYOLEFINE FABRIC AND METHOD FOR THE PRODUCTION THEREOF
US5699902A (en) * 1996-04-03 1997-12-23 Sperry; Laurence Burst Foam in bag packaging system
US6272813B1 (en) 1996-04-03 2001-08-14 Sealed Air Corporation Foam in bag packaging system
US6629599B2 (en) 1996-04-03 2003-10-07 Sealed Air Corporation Foam in bag packaging system
US5918984A (en) * 1996-08-29 1999-07-06 Custom Packaging Systems, Inc. Collapsible bag with handle
US5996782A (en) * 1997-04-14 1999-12-07 Sealed Air Corporation Foam in bag packaging system for manual use
US6059707A (en) 1998-03-27 2000-05-09 Tenneco Packaging Inc. Easy to open handle bag and method of making the same
US6286681B1 (en) 2000-04-27 2001-09-11 Sonoco Development, Inc. Ventilated plastic bag
US6461043B1 (en) * 2000-05-24 2002-10-08 Colgate Palmolive Company Reclosable bag
JP3902494B2 (en) * 2001-07-19 2007-04-04 博之 山田 Bag body having deaeration structure and manufacturing method thereof
US20040025476A1 (en) * 2002-04-10 2004-02-12 Oliverio Frank G. Stand-up pouch forming, filling and sealing
US8777486B2 (en) * 2003-07-24 2014-07-15 Toppan Printing Co., Ltd. Packaging bag with steam venting function and package using the packaging bag
US20050157961A1 (en) * 2004-01-21 2005-07-21 Dudley Langston Vented package
DE202006012289U1 (en) * 2006-08-10 2007-12-13 Haver & Boecker Ohg Open sack made of a weldable material
US7886412B2 (en) 2007-03-16 2011-02-15 S.C. Johnson Home Storage, Inc. Pouch and airtight resealable closure mechanism therefor
US7784160B2 (en) * 2007-03-16 2010-08-31 S.C. Johnson & Son, Inc. Pouch and airtight resealable closure mechanism therefor
US7874731B2 (en) * 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US7857515B2 (en) * 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US7887238B2 (en) * 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7967509B2 (en) * 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
DE102009057246A1 (en) * 2009-12-08 2011-06-09 Haver & Boecker Ohg Sack with membrane
CA2697780A1 (en) * 2009-12-31 2011-06-30 Emballage Rouville Inc. Deflatable bag with laterally perforated liner and non-adjacent humidity barrier
JP5631154B2 (en) * 2010-10-26 2014-11-26 株式会社タキガワ・コーポレーション・ジャパン Packaging bag with side gusset with vents
DE102013003223A1 (en) * 2013-02-27 2014-08-28 Haver & Boecker Ohg Packing machine and method for filling open-mouth bags
DE102013109656A1 (en) * 2013-09-04 2015-03-05 Mondi Halle Gmbh Side gusseted bag made of a plastic fabric composite
US9434492B1 (en) 2014-08-25 2016-09-06 James Russell Method of filling a plurality of bottom gusseted pouches disposed on a roll
US9962898B1 (en) 2014-08-25 2018-05-08 James Russell Method of manufacturing a bottom gusseted pouch
US9050770B1 (en) 2014-08-25 2015-06-09 James Russell Method of manufacturing a bottom gusseted pouch
EP3012207B1 (en) * 2014-10-21 2018-07-25 The Procter and Gamble Company Flexible package
JP5913699B1 (en) * 2015-07-24 2016-04-27 トタニ技研工業株式会社 Plastic bag and bag making machine
WO2017099765A1 (en) * 2015-12-09 2017-06-15 Wintch Heather Charlie Systems and methods of re-sealable bags having a plurality of sealing mechanisms
US11919691B2 (en) 2018-09-12 2024-03-05 Amcor Flexibles North America, Inc. Flexible carrying case

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254828A (en) * 1963-12-18 1966-06-07 Automated Packaging Corp Flexible container strips
US3355303A (en) * 1964-06-29 1967-11-28 American Can Co Bread package
GB1152463A (en) * 1965-09-06 1969-05-21 British Visqueen Ltd Plastics Gusseted Sack
BE689438A (en) * 1965-11-09 1967-04-14
US3381886A (en) * 1966-07-26 1968-05-07 Goglio Luigi Heat sealable bags
US3481461A (en) * 1968-09-20 1969-12-02 Paxton Jerre Hale Roll of flexible plastic bags in partible sequential continuity,the individual bags having respectively echeloned filamentary closure facilities
NL7309642A (en) * 1973-07-11 1975-01-14 Philips Nv INTEGRATED MEMORY.
US4071187A (en) * 1976-03-15 1978-01-31 Lafleur Arthur E Valve bag
NL7611389A (en) * 1976-10-14 1978-04-18 Wavin Bv Synthetic film sack with two bottoms - has filling opening with flap sealed when sack is filled
JPS5410412U (en) * 1977-06-22 1979-01-23
JP2581766Y2 (en) * 1992-08-04 1998-09-24 日産ディーゼル工業株式会社 Tractor trailer coupling device

Also Published As

Publication number Publication date
FI831362L (en) 1983-10-23
DK159871B (en) 1990-12-24
JPS6350266B2 (en) 1988-10-07
DK175983A (en) 1983-10-23
ATE21502T1 (en) 1986-09-15
FI831362A0 (en) 1983-04-21
ZA832797B (en) 1984-01-25
JPS591357A (en) 1984-01-06
EP0092885A1 (en) 1983-11-02
DK175983D0 (en) 1983-04-21
NL8201684A (en) 1983-11-16
US4491959A (en) 1985-01-01
FI78041C (en) 1989-06-12
FI78041B (en) 1989-02-28
HU186322B (en) 1985-07-29
DK159871C (en) 1991-05-21
EP0092885B1 (en) 1986-08-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation